Patents by Inventor Yogatheesan Varatharajah

Yogatheesan Varatharajah has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • AUTOMATIC SEGMENTATION AND MULTIMODAL IMAGE FUSION FOR STEREOELECTROENCEPHALOGRAPHIC (SEEG) ANALYSIS IN VIRTUAL REALITY (SAVR)
    Publication number: 20240185517
    Abstract: Aspects of the subject disclosure may include, for example, co-registering MRI data with CT data to derive merged data, the MRI data and the CT data being associated with an anatomical part of a patient, the MRI data being obtained prior to implantation of a plurality of electrodes into the anatomical part and the CT data being obtained after the implantation of the plurality of electrodes, performing segmentation on the merged data to identify locations of the plurality of electrodes, resulting in identified locations, localizing a region of interest in the merged data based on the identified locations of the plurality of electrodes and based on activity recordings relating to the anatomical part, and generating a model of the anatomical part by performing multimodal image fusion of the activity recordings and the merged data to derive an output for VR viewing or manipulation. Additional embodiments are disclosed.
    Type: Application
    Filed: November 30, 2023
    Publication date: June 6, 2024
    Applicants: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS, OSF HEALTHCARE SYSTEM
    Inventors: Bradley P. Sutton, Matthew Bramlet, Yogatheesan Varatharajah, James Evans, Andres Maldonado, Michael Xu, Nathan Soria
  • Seizure onset zone localization
    Patent number: 11980473
    Abstract: This specification discloses systems, methods, devices, and other techniques for determining the location of a seizure-generating region of the brain of a mammal.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: May 14, 2024
    Assignees: Mayo Foundation for Medical Education and Research, The Board of Trustees of the University of Illinois and St. Anne's University Hospital Brno
    Inventors: Brent M. Berry, Gary C. Sieck, Gregory A. Worrell, Benjamin H. Brinkmann, Yogatheesan Varatharajah, Vaclav Kremen, Ravishankar Krishnan Iyer, Zbigniew Kalbarczyk, Jan Cimbalnik
  • SEIZURE ONSET ZONE LOCALIZATION
    Publication number: 20200178832
    Abstract: This specification discloses systems, methods, devices, and other techniques for determining the location of a seizure-generating region of the brain of a mammal.
    Type: Application
    Filed: May 25, 2018
    Publication date: June 11, 2020
    Inventors: Brent M. Berry, Gary C. Sieck, Gregory A. Worrell, Benjamin H. Brinkmann, Yogatheesan Varatharajah, Vaclav Kremen, Ravishankar Krishnan Iyer, Zbigniew Kalbarczyk, Jan Cimbalnik